From owner-freebsd-questions@FreeBSD.ORG Tue Nov 19 12:28:08 2013 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 10CD5C6B for ; Tue, 19 Nov 2013 12:28:08 +0000 (UTC) Received: from mail-wi0-x231.google.com (mail-wi0-x231.google.com [IPv6:2a00:1450:400c:c05::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A61AE2C85 for ; Tue, 19 Nov 2013 12:28:07 +0000 (UTC) Received: by mail-wi0-f177.google.com with SMTP id hq4so5335786wib.10 for ; Tue, 19 Nov 2013 04:28:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=DOEFkQ9S4tcW+6QqFhUdO5XMyt3bIeRMzmW0uUsaqAU=; b=JgDYsx0AYYANmP/GPs4vvwcp83xp4nfUqGmG/xAxuzfcqdIlVkZ+YWxLN6uL2Y/z8S Sv+QN2gEtbBVklpSkamnzSGLJQjXdgTJNBG7zvw6FRvMGPFOrXGP0dzqj46Fz8Mg3pW/ R+lIZ4H/xgfJSgHMUaCi+vQIBGp5DLlrIZtI5cPZb8eN7x/YrNk9p58mzMQrOE1Y8ezj kt2nSNPkhqNk6LmQ3BWazwuggDqn40vHNhWezv3KbNiFfeUVY+AX33PYgXsuUbUR6AfT 4JzE3uspQ/CuIuaAJnGt77xu6M4/M5UOMcrS/Xc0sCcDsrazPOhNRiuzXuu7LFEGQ0+Y Uv3Q== MIME-Version: 1.0 X-Received: by 10.180.210.206 with SMTP id mw14mr10906891wic.14.1384864085956; Tue, 19 Nov 2013 04:28:05 -0800 (PST) Sender: fluca1978@gmail.com Received: by 10.194.44.6 with HTTP; Tue, 19 Nov 2013 04:28:05 -0800 (PST) In-Reply-To: <528AB053.9020400@ShaneWare.Biz> References: <959063E8-FD7A-43C1-B0D7-B241F487E4BD@gmail.com> <528AB053.9020400@ShaneWare.Biz> Date: Tue, 19 Nov 2013 13:28:05 +0100 X-Google-Sender-Auth: scl6ccJXhv8ENeoG_75NCPgreQo Message-ID: Subject: Re: drive blink on demand? From: Luca Ferrari To: Shane Ambler Content-Type: text/plain; charset=ISO-8859-1 Cc: FreeBSD Questions , aurfalien X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Nov 2013 12:28:08 -0000 On Tue, Nov 19, 2013 at 1:26 AM, Shane Ambler wrote: > I've never had a drive enclosure to explore this but look at > ls /dev/led > and > man led Very interesting! But on my machine, for instance, I don't have the device corresponding to the disk under /dev/led. I remember HP Proliant servers having a special software to make disk blinking for identification, but this is not the case. Any way to get the hard disk serial numbers out of a jbod? Luca